KNSB FIDE
SV

Sacha Valster-Schiermeier

Rated since January 2023

1837 Classic
1771 Rapid
1827 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
RUTTE, E. (EDWIN) 1778
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
VLUG, A. (ANDRE) 1764
13491 NHSB-competitie 2025-2026 Klasse 2D t/m 05-04-2026 · Wednesday 1 April 2026
Worst losses
ROOIJAKKERS, L. (LIAM) 1755
11968 NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 · Monday 29 September 2025
JIAO, J. (JONATHAN) 1772
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
BRAAKE TER, K. (KRIJN) 1773
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
KEIJZER, L.F. (LEO) 1786
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
PAULIS, R. (RYAN) 1795
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
No FIDE-rated tournaments found.
Fish 'n Food rapidtoernooi Groep A Saturday 18 April 2026 +1–5=1 -56.1
NHSB-competitie 2025-2026 Klasse 2D t/m 05-04-2026 Monday 1 September 2025 +1–0=0 +10.3
NHSB-competitie 2025-2026 Klasse 2D t/m 08-03-2026 Monday 1 September 2025 +0–0=1 +1.0
NHSB-competitie 2025-2026 Klasse 2D t/m 07-12-2025 Monday 1 September 2025 +0–0=1 -2.0
NHSB-competitie 2025-2026 Klasse 2D t/m 09-11-2025 Monday 1 September 2025 +0–1=0 -13.7
NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 Monday 1 September 2025 +0–1=0 -16.0

Rating History

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Peak Ratings

Classic 1878 March 1, 2024
Rapid 1826 March 1, 2026
Blitz 1827 May 1, 2026

Games

Wins 2
Losses 7
Draws 3
Win Rate 17%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 4 17%
Black 1 2 3 17%

Recent Matches

Schouten, J. (Jacques) (1855) Saturday 18 April 2026 LOSS -11.5
Jiao, J. (Jonathan) (1772) Saturday 18 April 2026 LOSS -14.4
Bloemendal, N.J.J. (Nije) (1853) Saturday 18 April 2026 DRAW +0.9
Keijzer, L.F. (Leo) (1786) Saturday 18 April 2026 LOSS -13.9
Paulis, R. (Ryan) (1795) Saturday 18 April 2026 LOSS -13.6
Braake ter, K. (Krijn) (1773) Saturday 18 April 2026 LOSS -14.4
Rutte, E. (Edwin) (1778) Saturday 18 April 2026 WIN +10.8
Vlug, A. (Andre) (1764) Wednesday 1 April 2026 WIN +10.3
Gabriëls, H.J.M. (Hendrik Jan) (1854) Wednesday 4 March 2026 DRAW +1.0
Ende van der, M. (Matthias) (1769) Wednesday 3 December 2025 DRAW -2.0
Mesman, M. (Mathijs) (1809) Wednesday 5 November 2025 LOSS -13.7
Rooijakkers, L. (Liam) (1755) Monday 29 September 2025 LOSS -16.0